package com.itheima.health.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.health.pojo.OrderSetting;

import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;


public interface OrderSettingMapper extends BaseMapper<OrderSetting> {
    @Select("select ORDERDATE, NUMBER,RESERVATIONS from t_ordersetting where orderdate between #{beginDate} and #{endDate}")
    List<OrderSetting> findOrderSetting(@Param("beginDate") String beginDate, @Param("endDate") String endDate);

    //更新设置中挡墙日期以及后续日期的最大预约数据
    @Update("update t_ordersetting  set number= #{number}  where  orderdate= #{orderdate}")
    Boolean updateNumberByOrderdate(@Param("number") int number, @Param("orderdate") String orderdate);

    @Select("select count(1) from t_ordersetting where number > RESERVATIONS and ORDERDATE = #{orderDate}")
    Integer findOrderSettingByOrderDate(@Param("orderDate") String orderDate);

    @Update("update t_ordersetting  set RESERVATIONS = RESERVATIONS+1 where ORDERDATE = #{orderDate}")
    int updateOrderSettingByOrderDate(String orderDate);
}
